Multicosmos

I discovered the Modern levels on Sokobanonline web site.

This variant of Sokoban is very amazing and some very tricky compact levels can be created !

So, I created this new collection Multicosmos during May/June 2026

This cosmos collection contains 21 levels.

You can look and play this collection on sokoban online here : https://www.sokobanonline.com/play/community/aymdup/multicosmos